lumber yard
相关英语词汇推荐
- cement injection
- alidade
- hand held drifter
- fast extraction
- Intermediate product
- through
- crusher head
- internal impedance
- burning time
- full load running
- workings
- drop crushing
- worm gear drive
- tilting cup feeder
- bolt installing equipments
- single stage separation
- tunneling equipment
- lump formation
- Residual expansion rate
- elastoplastic rock